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s3:cli_netlogon: let rpccli_connect_netlogon() retry once after NT_STATUS_NETWORK_ACCESS_DENIED

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Otherwise we could easily endup with an endless loop.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Stefan Metzmacher 2017-10-18 13:36:59 +02:00 committed by Andrew Bartlett
parent 90d57ec08c
commit 9c207adbe9
1 changed files with 3 additions and 1 deletions
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4
source3/rpc_client/cli_netlogon.c
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@ -292,6 +292,7 @@ NTSTATUS rpccli_connect_netlogon(
bool do_serverauth; bool do_serverauth;
struct rpc_pipe_client *rpccli; struct rpc_pipe_client *rpccli;
NTSTATUS status; NTSTATUS status;
bool retry = false;
again: again:
@ -354,9 +355,10 @@ again:
status = cli_rpc_pipe_open_bind_schannel( status = cli_rpc_pipe_open_bind_schannel(
cli, &ndr_table_netlogon, transport, creds_ctx, cli, &ndr_table_netlogon, transport, creds_ctx,
&rpccli); &rpccli);
if (NT_STATUS_EQUAL(status, NT_STATUS_NETWORK_ACCESS_DENIED)) { if (!retry && NT_STATUS_EQUAL(status, NT_STATUS_NETWORK_ACCESS_DENIED)) {
DBG_DEBUG("Retrying with serverauthenticate\n"); DBG_DEBUG("Retrying with serverauthenticate\n");
TALLOC_FREE(lck); TALLOC_FREE(lck);
retry = true;
goto again; goto again;
} }
if (!NT_STATUS_IS_OK(status)) { if (!NT_STATUS_IS_OK(status)) {